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Total

DNS

Email

Security

Network

100

Availability

Domainmailtrack.io

IPv43

IPv60

MX records5

StatusActive

Domain technical report

Email tracker for Gmail — Mailsuite

mailtrack.io

Enhance relationship growth with our email tracker for Gmail. Track emails, receive read receipts, and gain valuable insights for effective communication.

Generated: 2026-08-10T07:23:22-05:00 · Cached result

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IPv43

IPv60

MX5

NS4

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

3 IPv4 address(es) detected.

IPv6 (AAAA)0 / 10 pts · Dns

0 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

4 NS record(s); 2 or more required.

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

DNSSEC chain0 / 15 pts · Dns

Both DS and DNSKEY are required.

✓

CAA policy5 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

5 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

✓

DKIM20 / 20 pts · Mail

A DKIM selector was verified.

MTA-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

133 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers16 / 35 pts · Security

4 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: ec2-54-74-26-200.eu-west-1.compute.amazonaws.com

✓

IPv4 diversity35 / 35 pts · Network

Two or more IPv4 addresses receive full points.

IPv6 connectivity0 / 35 pts · Network

AAAA availability.

✓

DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

✓

HTTP response40 / 40 pts · Availability

HTTP/2 200

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

3 record(s)

54.74.26.200
18.202.209.237
34.250.107.28

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

5 record(s)

10 aspmx2.googlemail.com.
5 alt1.aspmx.l.google.com.
1 aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
10 aspmx3.googlemail.com.

TXT

5 record(s)

"google-site-verification=JqZD3vchY0PL0gmaaiSkS3WAdtjPlJIttl93QiA6AbM"
"v=spf1 include:spf.mail.intercom.io include:_spf.google.com include:amazonses.com include:helpscoutemail.com -all"
"MS=4DBD58E7853E6E00E7D87C7B1A201CE0006DA29C"
"facebook-domain-verification=yg8cfm92du6rppybfum8rl7ujsrsng"
"stripe-verification=a71cfc5f7a1308c69f2b8f371246cc129f5af435efd586425539213b7c1109e7"

NS

4 record(s)

ns-2030.awsdns-61.co.uk.
ns-668.awsdns-19.net.
ns-265.awsdns-33.com.
ns-1060.awsdns-04.org.

SOA

1 record(s)

ns-668.awsdns-19.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400

CAA

8 record(s)

0 issue "amazonaws.com"
0 issue "letsencrypt.org"
0 issue "digicert.com"
0 iodef "mailto:tech@mailtrack.io"
0 issuewild ";"
0 issue "amazontrust.com"
0 issue "amazon.com"
0 issue "awstrust.com"

DS

0 record(s)

—

Not configured

DNSKEY

0 record(s)

—

Not configured

RRSIG

0 record(s)

—

Not configured

NSEC

0 record(s)

—

Not configured

NSEC3

0 record(s)

—

Not configured

SRV

0 record(s)

—

Not configured

NAPTR

0 record(s)

—

Not configured

TLSA

0 record(s)

—

Not configured

SSHFP

0 record(s)

—

Not configured

SPF

Configured

v=spf1 include:spf.mail.intercom.io include:_spf.google.com include:amazonses.com include:helpscoutemail.com -all

DMARC

Configured

v=DMARC1; p=quarantine;rua=mailto:webmaster@mailtrack.io

DKIM

Selector google

v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAo+xkdtmGJKKik5ihbDyygx3ZxIFhLb/sGjg1Idaurg/H6vkALI6Uc/K/ABmq2FKyy+FlFWfGwYYwUyByBqsFFkErIEZr6UvXrRPvBBLw9FNcbVpqAWmK45bKdgmbmYbiR7JLTA/IMjY3W+F9kWIS1PaqykP8uA6S5EBz8c2WHNHQTc43maHmBM/HdtBMtMOAGAivSRIfHOxAkpAPHFfqLaZzGMZeD3VXsTsYwhLyS3JCQMwAVI5ZjH9iw+uJUrTiKmyT/bCyISS5SFoT17E9c07Ojvazsurd+TPfQk5UO90UFg3EnVYy4CyNjd3FmJjIcDJ+GdXev3WwWwywFZvJDwIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Email tracker for Gmail — Mailsuite

Description

Enhance relationship growth with our email tracker for Gmail. Track emails, receive read receipts, and gain valuable insights for effective communication.

Final URL

https://mailsuite.com/en/

HTTP status

200

HTTP

Status

HTTP/2 200

Final URL

https://mailsuite.com/en/

Version

Server

nginx

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Amazon

mailtrack.io

Valid from

2025-11-23T18:00:00-06:00

Valid until

2026-12-21T17:59:59-06:00

Days remaining

133

Protocol

TLSv1.3

Cipher

TLS_AES_128_GCM_SHA256

Security headers

4 active

✓

HSTSImplemented

✓

Content Security PolicyImplemented

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

—

Referrer PolicyNot detected

—

Permissions PolicyNot detected

—

Cross-Origin-Opener-PolicyNot detected

—

Cross-Origin-Embedder-PolicyNot detected

—

Cross-Origin-Resource-PolicyNot detected

DNS propagationComparison across public resolvers

Public resolver comparison

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

18.202.209.237, 34.250.107.28, 54.74.26.200

66,34 ms

Cloudflare

1.1.1.1

18.202.209.237, 34.250.107.28, 54.74.26.200

31,66 ms

Quad9

9.9.9.9

18.202.209.237, 34.250.107.28, 54.74.26.200

46,12 ms

OpenDNS

208.67.222.222

18.202.209.237, 34.250.107.28, 54.74.26.200

50,24 ms

AdGuard

94.140.14.14

18.202.209.237, 34.250.107.28, 54.74.26.200

227,50 ms

IP, geolocation and ASNAssociated network information

54.74.26.200

No data

success

country

region

city

asn

organization

isp

18.202.209.237

No data

success

country

region

city

asn

organization

isp

34.250.107.28

No data

success

country

region

city

asn

organization

isp

Visitor information

Visitor

216.73.217.62

reverse

country

country_code

region

city

latitude

longitude

isp

organization

asn

timezone

browser

Other

language

user_agent

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

is_bot

Yes

cloudflare

SMTPEmail port connectivity

aspmx2.googlemail.com

Port 25: Closed/unreachable - 1.2 ms - 
Port 465: Closed/unreachable - 4021.1 ms - 
Port 587: Closed/unreachable - 4021.6 ms -

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